Molekula
1-Phenylsulfonyl-5-bromoindole
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1-Phenylsulfonyl-5-bromoindole is a brominated indole derivative with a sulfonyl group, commonly used as a key intermediate in organic synthesis for pharmaceuticals, agrochemicals, and advanced materials research. It enables selective functionalization in heterocyclic chemistry and is valued in the preparation of biologically active compounds. CAS 118757-11-2; molecular formula C14H10BrNO2S (MW 336.21). Store at 2–8°C. Signal word: Warning. Molekula supplies 1-Phenylsulfonyl-5-bromoindole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 19186721 |
| CAS Number | 118757-11-2 |
| IUPAC Name | 1-(benzenesulfonyl)-5-bromoindole |
| Molecular Formula | C14H10BrNO2S |
| Molecular Weight | 336.21 |
| Exact Mass | 334.9616 |
| SMILES | C1=CC=C(C=C1)S(=O)(=O)N2C=CC3=C2C=CC(=C3)Br |
| InChIKey | XUKSXJWRFMTAPZ-UHFFFAOYSA-N |
| InChI | InChI=1S/C14H10BrNO2S/c15-12-6-7-14-11(10-12)8-9-16(14)19(17,18)13-4-2-1-3-5-13/h1-10H |
| PubChem CID | 2776210 |
| REACH Code | Y110 |
| HTS Code | 29339975 |
| Tariff Code | 2933998090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-(Benzenesulfonyl)-5-bromo-1H-indole
- 1-(benzenesulfonyl)-5-bromoindole
- 5-Bromo-1-(phenylsulfonyl)-1H-indole
- 5-Bromo-1-(phenylsulfonyl)indole
- 5-Bromo-1-(phenylsulphonyl)-1H-indole
- XUKSXJWRFMTAPZ-UHFFFAOYSA-N
Frequently asked questions
What is 1-Phenylsulfonyl-5-bromoindole used for?
This compound is commonly used as a building block in organic synthesis, particularly in the preparation of indole derivatives for pharmaceutical and agrochemical research.
What is the molecular formula and molecular weight of 1-Phenylsulfonyl-5-bromoindole?
The molecular formula is **C₁₄H₁₀BrNO₂S**, and the molecular weight is **336.21 g/mol**.
What safety classification does 1-Phenylsulfonyl-5-bromoindole have?
The signal word for this compound is **Warning**, indicating it requires careful handling but is not classified as highly hazardous.
How should 1-Phenylsulfonyl-5-bromoindole be stored?
Store at **2–8°C** in a cool, dry place, protected from light and moisture to maintain stability.
Does Molekula offer this product in bulk quantities?
Yes, we can supply **1-Phenylsulfonyl-5-bromoindole in bulk**—please contact us for pricing and lead times.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific label** with purity and storage details.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.